PYSEC-2026-433

    Dashboard / Vulnerabilities / PYSEC-2026-433

    PYSEC-2026-433

    Published: 29 Jun 2026Last Modified: 2 Jul 2026

    Summary: OpenStack Octavia Amphora-Agent not requiring Client-Certificate

    Details: Amphora Images in OpenStack Octavia >=0.10.0 <2.1.2, >=3.0.0 <3.2.0, >=4.0.0 <4.1.0 allows anyone with access to the management network to bypass client-certificate based authentication and retrieve information or issue configuration commands via simple HTTP requests to the Agent on port https/9443, because the `cmd/agent.py` gunicorn cert_reqs option is True but is supposed to be ssl.CERT_REQUIRED.

    References: https://nvd.nist.gov/vuln/detail/CVE-2019-17134, https://github.com/openstack/octavia/commit/1725517d1d209f26b2275306d83e49c099dcbe1a, https://github.com/openstack/octavia/commit/2976a7f0f109e17930db8a61136526ead44ea7e5, https://github.com/openstack/octavia/commit/624ff08f27bcb73788663cbe6d35cbe29c537844, https://github.com/openstack/octavia/commit/89a2f6e0136ad49d928eb65b4cf555af2a2b8ab1, https://github.com/openstack/octavia/commit/b0c2cd7b4c835c391cfedf12cf9f9ff8a0aabd17, https://github.com/openstack/octavia/commit/c2fdffc3b748f8007c72e52df257e38756923b40, https://github.com/openstack/octavia, https://review.opendev.org/686541, https://review.opendev.org/686543, https://review.opendev.org/686544, https://review.opendev.org/686545, https://review.opendev.org/686546, https://review.opendev.org/686547, https://security.openstack.org/ossa/OSSA-2019-005.html, https://storyboard.openstack.org/#!/story/2006660, https://pypi.org/project/octavia, https://github.com/advisories/GHSA-r4v4-3jj7-jc29

    Affected packages

    Package

    Name: octavia

    Purl: pkg:pypi/octavia

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0.10.0
    Fixed -2.1.2

    Affected versions

    0.10.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    PYSEC-2026-433 | CVE-DB